grigorusha Double Circle Pyraminx

grigr

Hi All
I haven't made new puzzles for a long time. but recently I found parts from this pyramid in a box with defective parts; I printed them several years ago. Today I was able to assemble it and configure it.

I present to you the Double Circle Pyraminx - this is a regular two-layer pyramid, but with two circles. the mechanism and idea are the same as Double Crazy Cube: https://twistypuzzles.com/forum/viewtopic.php?t=35480
A Chinese inventor once showed a similar pyramid, but here is a different design: https://twistypuzzles.com/forum/viewtopic.php?t=35480

my video: https://www.youtube.com/watch?v=xrC2IdxNNeM

I made two sides with an inner small circle turning, and also two sides with a large circle turning. Also i can make a side where the circle will not rotate.
Unfortunately, the circles do not spin perfectly; sometimes they need to be aligned with your fingers. but I'm very happy with how it works!

otischeng

Amazing design. Must be very hard to solve~

大胡子叔叔

It looks very good.